Hi brother! I did the same mistake on my pi 4. But its showing only rainbow screen and nothing else. I replaced new sd card but still fails to reebot. If u got the solution plz tell me too

Hello! i mistakenly inserted camera cable in wrong side.The pi suddenly restarted after that and has been stuck on rainbow screen. I also purchased a new sd card but still it has been stuck on rainbow screen. Before that my pi was working fine. Please help me if you got any solution. I have tried mu...